JP7119237B2 - 調整可能な冷凍アブレーション針 - Google Patents

調整可能な冷凍アブレーション針 Download PDF

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Publication number
JP7119237B2
JP7119237B2 JP2021541672A JP2021541672A JP7119237B2 JP 7119237 B2 JP7119237 B2 JP 7119237B2 JP 2021541672 A JP2021541672 A JP 2021541672A JP 2021541672 A JP2021541672 A JP 2021541672A JP 7119237 B2 JP7119237 B2 JP 7119237B2
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tube
needle
pipe
needle tube
target
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Japanese (ja)
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JP2022519471A (ja
Inventor
楊遅
徐彬凱
呉銀龍
常兆華
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AccuTarget MediPharma Shanghai Co Ltd
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AccuTarget MediPharma Shanghai Co Ltd
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/04—Protection of tissue around surgical sites against effects of non-mechanical surgery, e.g. laser surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/0042—Surgical instruments, devices or methods with special provisions for gripping
    • A61B2017/00424—Surgical instruments, devices or methods with special provisions for gripping ergonomic, e.g. fitting in fist
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00047—Cooling or heating of the probe or tissue immediately surrounding the probe using Peltier effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00059—Material properties
    • A61B2018/00089—Thermal conductivity
    • A61B2018/00101—Thermal conductivity low, i.e. thermally insulating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00184—Moving parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577—Ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A61B2018/0231—Characteristics of handpieces or probes
    • A61B2018/0237—Characteristics of handpieces or probes with a thermoelectric element in the probe for cooling purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A61B2018/0231—Characteristics of handpieces or probes
    • A61B2018/0262—Characteristics of handpieces or probes using a circulating cryogenic fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A61B2018/0293—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques using an instrument interstitially inserted into the body, e.g. needle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/04—Protection of tissue around surgical sites against effects of non-mechanical surgery, e.g. laser surgery
    • A61B2090/0463—Protection of tissue around surgical sites against effects of non-mechanical surgery, e.g. laser surgery against cooling or freezing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0801—Prevention of accidental cutting or pricking
    • A61B2090/08021—Prevention of accidental cutting or pricking of the patient or his organs

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Otolaryngology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pathology (AREA)
  • Surgical Instruments (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
JP2021541672A 2019-08-13 2020-06-17 調整可能な冷凍アブレーション針 Active JP7119237B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910742034.0 2019-08-13
CN201910742034.0A CN110251224B (zh) 2019-08-13 2019-08-13 可调节冷冻消融针
PCT/CN2020/096608 WO2021027397A1 (zh) 2019-08-13 2020-06-17 可调节冷冻消融针

Publications (2)

Publication Number Publication Date
JP2022519471A JP2022519471A (ja) 2022-03-24
JP7119237B2 true JP7119237B2 (ja) 2022-08-16

Family

ID=67912035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021541672A Active JP7119237B2 (ja) 2019-08-13 2020-06-17 調整可能な冷凍アブレーション針

Country Status (7)

Country Link
US (1) US12245801B2 (de)
EP (1) EP3915499B1 (de)
JP (1) JP7119237B2 (de)
KR (1) KR102575492B1 (de)
CN (1) CN110251224B (de)
ES (1) ES2955338T3 (de)
WO (1) WO2021027397A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110251224B (zh) * 2019-08-13 2020-02-07 上海导向医疗系统有限公司 可调节冷冻消融针
US11633224B2 (en) 2020-02-10 2023-04-25 Icecure Medical Ltd. Cryogen pump
CN110934636B (zh) * 2020-02-24 2020-06-05 上海导向医疗系统有限公司 流量调节组件以及流量可调节的柔性冷冻探针
CN113813042B (zh) * 2021-10-22 2023-12-05 杭州维纳安可医疗科技有限责任公司 电极针及电极装置
CN113842205B (zh) * 2021-11-11 2023-05-26 上海导向医疗系统有限公司 J-t槽位置可调的冷冻消融针
CN113842204B (zh) * 2021-11-11 2023-03-31 上海导向医疗系统有限公司 双j-t槽的冷冻消融针
CN114010303B (zh) * 2021-11-11 2022-11-08 上海市胸科医院 J-t槽套管的冷冻消融针
CN113768610B (zh) * 2021-11-11 2022-02-22 上海导向医疗系统有限公司 真空壁位置可调的冷冻消融针
US12426934B2 (en) 2022-02-28 2025-09-30 Icecure Medical Ltd. Cryogen flow control
CN115137467B (zh) * 2022-07-07 2024-07-30 上海导向医疗系统有限公司 可穿刺消融针
US12215811B2 (en) 2022-07-18 2025-02-04 Icecure Medical Ltd. Cryogenic system connector
CN115609176A (zh) * 2022-11-02 2023-01-17 上海导向医疗系统有限公司 一种冷冻消融针的真空夹层处理工艺方法
CN116350337B (zh) * 2023-05-30 2023-09-12 海杰亚（北京）医疗器械有限公司 冷热消融针及消融系统
US12527613B2 (en) 2023-09-11 2026-01-20 Icecure Medical Ltd. Cryoprobe
CN117204939B (zh) * 2023-10-30 2024-05-24 电冷医疗科技(天津)有限公司 一种冷冻和电消融结合的消融系统、消融针及控制方法
CN117462236B (zh) * 2023-11-17 2025-06-27 浙江伽奈维医疗科技有限公司 一种陡脉冲阵列针及其操作方法
CN117883173B (zh) * 2024-03-11 2024-05-31 海杰亚（北京）医疗器械有限公司 简易冷热消融针及消融装置

Citations (5)

* Cited by examiner, † Cited by third party
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US20040073203A1 (en) 2001-09-20 2004-04-15 Xiaoyu Yu Cryosurgical probe with adjustable freeze zone
WO2006116457A2 (en) 2005-04-28 2006-11-02 Endocare, Inc. Detachable cryosurgical probe with breakaway handle
JP2013034495A (ja) 2011-08-03 2013-02-21 Nagoya Univ 凍結治療用プローブ、及び凍結治療装置
JP2018505741A (ja) 2015-02-20 2018-03-01 ガリル メディカル インコーポレーテッド 凍結針
US20180146999A1 (en) 2013-03-14 2018-05-31 Cpsi Holdings Llc Endoscopic cryoablation catheter

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CN2371953Y (zh) * 1999-04-16 2000-04-05 胡全轩 可调穿刺式病区冷冻探头
US6712812B2 (en) * 1999-08-05 2004-03-30 Broncus Technologies, Inc. Devices for creating collateral channels
US6547785B1 (en) * 2001-10-23 2003-04-15 Biosense Webster, Inc. Cryoablation catheter for long lesion ablations
US6858025B2 (en) * 2002-08-06 2005-02-22 Medically Advanced Designs, Llc Cryo-surgical apparatus and method of use
US7160291B2 (en) * 2003-06-25 2007-01-09 Endocare, Inc. Detachable cryosurgical probe
US7381207B2 (en) * 2003-06-25 2008-06-03 Endocare, Inc. Quick disconnect assembly having a finger lock assembly
CN101578073A (zh) * 2006-01-09 2009-11-11 拜奥斯皮罗有限公司 用于热处理组织的系统和方法
CN203122580U (zh) * 2013-03-29 2013-08-14 北京阳光易帮医疗科技有限公司 一种超低温冷冻探头
US9844641B2 (en) * 2014-07-16 2017-12-19 Fractyl Laboratories, Inc. Systems, devices and methods for performing medical procedures in the intestine
CN109561922A (zh) * 2016-05-13 2019-04-02 台湾恩宁股份有限公司 肿瘤消融系统
CN208541399U (zh) * 2017-08-08 2019-02-26 湖南盈博医疗科技有限公司 可调式冷冻消融治疗用穿刺针
CN109481003A (zh) * 2018-12-29 2019-03-19 天津美电医疗科技有限公司 一种低温氮气冷冻消融系统
CN110327109B (zh) * 2019-08-13 2024-09-13 上海导向医疗系统有限公司 可调节冷冻消融针
CN110251224B (zh) * 2019-08-13 2020-02-07 上海导向医疗系统有限公司 可调节冷冻消融针

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040073203A1 (en) 2001-09-20 2004-04-15 Xiaoyu Yu Cryosurgical probe with adjustable freeze zone
WO2006116457A2 (en) 2005-04-28 2006-11-02 Endocare, Inc. Detachable cryosurgical probe with breakaway handle
JP2013034495A (ja) 2011-08-03 2013-02-21 Nagoya Univ 凍結治療用プローブ、及び凍結治療装置
US20180146999A1 (en) 2013-03-14 2018-05-31 Cpsi Holdings Llc Endoscopic cryoablation catheter
JP2018505741A (ja) 2015-02-20 2018-03-01 ガリル メディカル インコーポレーテッド 凍結針

Also Published As

Publication number Publication date
EP3915499A1 (de) 2021-12-01
CN110251224B (zh) 2020-02-07
EP3915499B1 (de) 2023-08-02
KR102575492B1 (ko) 2023-09-06
EP3915499A4 (de) 2022-05-18
ES2955338T3 (es) 2023-11-30
JP2022519471A (ja) 2022-03-24
US20220160412A1 (en) 2022-05-26
CN110251224A (zh) 2019-09-20
WO2021027397A1 (zh) 2021-02-18
KR20210087985A (ko) 2021-07-13
US12245801B2 (en) 2025-03-11

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